php - fatal error : Class "PHPUnit_Extensions_Database_TestCase" not found

Question

我正在关注 documentation of PHPUnit ;我正在尝试以下示例；但它一直给我以下错误:

"Fatal error: Class "PHPUnit_Extensions_Database_TestCase" not found!

PHPUnit_Framework_TestCase 运行良好!我也加了

require_once 'PHPUnit/Autoload.php';

但是还是一样的错误!

<?php
class MyGuestbookTest extends PHPUnit_Extensions_Database_TestCase
{
    /**
     * @return PHPUnit_Extensions_Database_DB_IDatabaseConnection
     */
    public function getConnection()
    {
        $pdo = new PDO('sqlite::memory:');
        return $this->createDefaultDBConnection($pdo, ':memory:');
    }

    /**
     * @return PHPUnit_Extensions_Database_DataSet_IDataSet
     */
    public function getDataSet()
    {
        return $this->createFlatXMLDataSet(dirname(__FILE__).'/_files/guestbook-seed.xml');
    }
}
?>

更新:

实际上我对 PHPUnit 测试还很陌生:

我用的是PHP的Slim框架:还没开始测试；只是试图通过阅读文档来理解逻辑；我确实有一个 composer.json 文件如下:(现在我在 require/require-dev 中添加了“phpunit/dbunit”:“>=1.2”，但它们都没有解决问题!):

{
    "name": "slim/slim",
    "type": "library",
    "description": "Slim Framework, a PHP micro framework",
    "keywords": ["microframework","rest","router"],
    "homepage": "http://github.com/codeguy/Slim",
    "license": "MIT",
    "authors": [
        {
            "name": "Josh Lockhart",
            "email": "info@joshlockhart.com",
            "homepage": "http://www.joshlockhart.com/"
        }
    ],
    "require": {        
        "php": ">=5.3.0"
    }
    ,"require-dev": {        
        "phpunit/dbunit": ">=1.2"
    },
    "suggest": {
        "ext-mcrypt": "Required for HTTP cookie encryption"
    },
    "autoload": {
        "psr-0": { "Slim": "." }
    }
}

如果您需要更多说明，请提前告诉我，谢谢。

Answer 1

如果您使用的是 Composer，请确保添加 DBUnit可选包。

所有功劳都归功于 Phil 的评论!